Average May Temperature in Bangor by Year

This page contains a list of the average monthly high and low temperatures in Bangor, Maine for the month of May each year between 1926 and 2023. It is based on NOAA data.

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Month:

What Was the Hottest May Ever in Bangor?

1937 was the warmest May in the history of Bangor, Maine. The average daily high temperature was 73.5 °F, and the average low was 44.9 °F.

What Was the Coldest May Ever in Bangor?

1967 was the coolest May in the history of Bangor, Maine. The average daily high temperature was 56.4 °F, and the average low was 37.6 °F.

* click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	38	67.7	41.6
2022	18	69.7	43.8
2021	35	66.9	43.0
2020	55	65.5	41.4
2019	86	61.0	41.2
2018	16	69.9	44.2
2017	62	62.3	43.2
2016	31	66.2	44.2
2015	12	70.1	44.6
2014	42	65.0	44.1
2013	52	64.9	42.2
2012	19	66.1	47.1
2011	29	63.6	47.1
2010	9	70.5	45.6
2009	56	64.7	41.9
2008	57	64.9	41.5
2007	47	66.2	42.2
2006	23	66.6	45.4
2005	90	58.3	42.1
2004	51	64.7	43.2
2003	66	62.9	42.2
2002	80	62.4	40.7
2001	22	69.7	42.3
2000	81	61.8	41.2
1999	34	67.0	42.9
1998	3	70.2	47.8
1997	89	61.5	38.9
1996	40	68.8	40.3
1995	43	68.3	40.7
1994	63	62.4	43.1
1993	25	67.2	44.2
1992	49	67.4	40.7
1991	11	70.4	44.8
1990	75	61.7	42.2
1989	13	67.3	47.2
1988	20	67.1	45.4
1987	32	66.3	43.6
1986	27	65.6	45.4
1985	53	64.6	42.4
1984	78	61.5	41.9
1983	70	60.0	44.5
1982	37	66.4	43.0
1981	21	66.1	46.2
1980	58	64.6	41.7
1979	33	63.5	46.4
1978	44	65.7	43.3
1977	45	66.7	42.1
1976	50	64.6	43.3
1975	17	68.1	45.9
1974	92	57.7	40.3
1973	88	57.6	43.0
1972	48	65.2	43.1
1971	68	61.9	43.0
1970	71	62.1	42.4
1969	82	62.4	40.5
1968	61	64.0	41.6
1967	94	56.4	37.6
1966	74	62.9	41.2
1965	72	62.8	41.7
1964	26	67.9	43.5
1963	69	63.3	41.4
1962	77	62.2	41.4
1961	76	62.1	41.8
1960	7	69.2	47.4
1959	15	69.0	45.5
1958	83	61.2	41.5
1957	24	67.6	43.9
1956	93	58.5	37.8
1955	28	65.8	45.1
1954	84	59.0	43.5
1953	36	66.1	43.7
1949	2	71.6	46.6
1947	87	61.7	40.2
1946	79	63.4	39.9
1945	91	60.3	38.6
1944	30	70.6	39.9
1943	67	64.9	40.2
1942	41	66.5	42.5
1941	64	67.6	37.8
1940	65	66.2	39.2
1939	85	64.9	37.6
1938	39	67.4	41.9
1937	1	73.5	44.9
1936	14	70.3	44.2
1935	46	67.6	41.1
1934	4	72.2	45.5
1933	5	72.8	44.6
1932	6	72.9	44.1
1931	8	70.5	46.0
1930	10	70.9	44.9
1929	59	65.4	40.7
1928	54	64.5	42.5
1927	73	64.0	40.3
1926	60	66.5	39.4

Weather Station Details

Years	Station	Coordinates
1953–2024	Bangor International Airport	location
1925–1952	Bangor	location